tools/i18n/generate_commits.py

   1 #!/usr/bin/python
   2 # -*- coding: utf-8 -*-
   3 #
   4 # generate_commits.py - Generate Git commits based on Transifex updates
   5 # Thomas Perl <thp@gpodder.org>; 2012-08-16
   6 #
   7
   8 import re
   9 import glob
  10 import subprocess
  11 import os.path
  12
  13 filenames = []
  14
  15 pofiles = os.path.join(
  16     os.path.dirname(os.path.abspath(__file__)),
  17     "..",
  18     "..",
  19     "..",
  20     "mygpo",
  21     "locale",
  22     "*",
  23     "LC_MESSAGES",
  24     "django.po",
  25 )
  26
  27 process = subprocess.Popen(
  28     ["git", "status", "--porcelain"] + glob.glob(pofiles), stdout=subprocess.PIPE
  29 )
  30 stdout, stderr = process.communicate()
  31 for line in stdout.splitlines():
  32     status, filename = line.strip().split()
  33     if status == "M":
  34         filenames.append(filename)
  35
  36 for filename in filenames:
  37     in_translators = False
  38     translators = []
  39     language = None
  40
  41     filename = os.path.join("..", "..", filename)
  42     for line in open(filename).read().splitlines():
  43         if line.startswith("# Translators:"):
  44             in_translators = True
  45         elif in_translators:
  46             match = re.match(r"# ([^<]* <[^>]*>)", line)
  47             if match:
  48                 translators.append(match.group(1))
  49             else:
  50                 in_translators = False
  51
  52         match = re.search(r"Last-Translator: ([^<]* <[^>]*>)", line)
  53         if match:
  54             translators.append(match.group(1))
  55
  56         match = re.match(r'"Language-Team: ([^\(]+) \(http://www.transifex.net/', line)
  57         if not match:
  58             match = re.match(r'"Language-Team: ([^\(]+).*\\n"', line, re.DOTALL)
  59         if match:
  60             language = match.group(1).strip()
  61
  62     if translators and language is not None:
  63         if len(translators) != 1:
  64             print("# Warning: %d other translators" % (len(translators) - 1,))
  65         print(
  66             'git commit --author="%s" --message="Updated %s translation" %s'
  67             % (translators[0], language, filename)
  68         )
  69     else:
  70         print("# FIXME (could not parse):", "!" * 10, filename, "!" * 10)